table {
  border-collapse: collapse;
}
th {
  color: black;
  padding: 3px 10px 3px 10px;
}
td {
  color: white;
  padding: 3px 3px 3px 3px;
}
table {
  margin-left:auto; 
  margin-right:auto;
}
table, th, td {
  border: 1px solid black;
  text-align: center;
  font-size: 24px;
  font-family: Verdana;
  font-weight: bold;
}